RETRACTED: Experimental investigation of the rheological behaviors of bitumen and stone matrix asphalt mixtures using waste material

Luo, Jianxun; Li, Qian; Ali, Masood Ashraf; Alizadeh, As’ad; Raise, Amir; Alali, Abdulrhman Fahmi; Almojil, Sattam Fahad; Almohana, Abdulaziz Ibrahim; Almoalimi, Khaled Twfiq

doi:10.1016/j.conbuildmat.2022.130003

Cited by 7 publications

(3 citation statements)

References 46 publications

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“…These promote sustainable practices by reducing the consumption of virgin materials and decreasing the overall construction costs. In recent years, there has been increasing interest in utilizing natural asphalt as a modifier or filler in various industries [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Natural Asphalt: A Novel Bitumen Modifier and Asphalt Filler

Soleiman-Beigi,

Kohzadi,

Toolabi

2024

Asphalt Materials - Recent Developments and New Perspective [Working Title]

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Natural asphalt is a highly valuable material with diverse uses that humans have been utilizing for centuries. Its beneficial qualities, environmental friendliness compared to synthetic alternatives, versatility, and cost-effectiveness contribute to its overall importance as a valuable natural material. It emphasizes the abundance and significance of Iran’s natural asphalt, which is known to be one of the largest producers globally. The investigations of the characteristics and analysis methods provide valuable information for further research and utilization in various industries, particularly in road construction and maintenance. The chapter utilizes several analysis methods, including Fourier Transform Infrared (FT-IR), elemental analysis, X-ray fluorescence, thermogravimetric analysis (TGA), and scanning electron microscope (SEM) analysis, to investigate the characteristics of Iranian natural asphalt. These techniques help understand its composition, thermal stability, and properties relevant to its application as a filler and bitumen modifier in asphalt mixtures and it explains how it improves various properties of traditional bitumen, enhancing stability, durability, rutting resistance, and water resistance. This is due to its exceptional traits such as high viscosity, thermoplastic behavior, and robust adhesive properties, making it a valuable modifier and filler in the industry.

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Section: Introductionmentioning

confidence: 99%

Natural Asphalt: A Novel Bitumen Modifier and Asphalt Filler

Soleiman-Beigi,

Kohzadi,

Toolabi

2024

Asphalt Materials - Recent Developments and New Perspective [Working Title]

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“…Meanwhile, asphalt mastic fatigue behavior is affected by many factors, especially the interaction ability of asphalt–mineral fillers and their interfacial adhesion energy. Previous studies found that the interfacial phase capacity depends on the interaction capacity of asphalt and mineral fillers; the rheological properties and mechanical behavior of asphalt mastic affect the bonding and adhesion ability of asphalt mastic [ 16 , 17 ]. The index of the asphalt filler interaction ability is mainly constructed based on rheological parameters such as complex viscosity, complex modulus G*, and phase angle δ.…”

Section: Introductionmentioning

confidence: 99%

Iron Tailings as Mineral Fillers and Their Effect on the Fatigue Performance of Asphalt Mastic

Cui,

Si,

et al. 2024

Materials

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Incorporating iron tailings (ITs) into asphalt represents a new method for waste-to-resource conversion. The objective of this study is to evaluate the fatigue performance of ITs as fillers in asphalt mastic and investigate the interaction and interfacial adhesion energy between asphalt and ITs. To achieve that, the particle size distributions of two ITs and limestone filler (LF) were tested through a laser particle size analyzer; the morphology and structure characteristics were obtained by scanning electronic microscopy (SEM), the mineral compositions were conducted through X-ray diffraction (XRD), and the chemical compositions were tested through X-ray Fluorescence Spectrometer (XRF). Furthermore, the fatigue properties of asphalt mastic and the interaction between asphalt binder and mineral fillers (ITs and LFs) were evaluated by Dynamic Shear Rheometer (DSR). The interfacial adhesion energy between ITs and asphalt binder were calculated through molecular dynamics simulation. In the end, the correlation between the test results and the fatigue life is established based on the gray correlation analysis, the environmental and economic benefits of iron tailings asphalt pavement are further evaluated. The results show that the particle size distribution of ITs is concentrated between 30 μm and 150 μm, and the main component is quartz. ITs have rich angularity and a higher interaction ability with asphalt. The adhesion energy of iron tailings filler to asphalt is less than that of limestone. The correlation degree of the interfacial adhesion energy and interaction between asphalt and mineral filler with asphalt mastic fatigue life is close to 0.58. Under the combined action of interaction ability and interfacial adhesion energy, the fatigue life of IT asphalt mastic meets the requirements. ITs as a partial replacement for mineral fillers in asphalt pavement have great environmental and social effectiveness.

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“…Doğal bitümle modifiye bitümlere sıvı kauçuk eklendiğinde ise, modifiye bitümlerin düşük sıcaklık çatlama direncinin arttığı tespit edilmiştir. Ayrıca, doğal bitüm uygulaması, bitümlerin yorulma çatlamasına karşı direncinde bir azalmaya neden olurken, doğal bitüm modifiye numunelerde sıvı kauçuk kullanıldığında, bitümlerin yorulma ömrü artış gerçekleşmiştir [4].…”

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Doğal Reçine Modifikasyonunun Bitümün Fiziksel Özelliklerine Etkileri

2023

IJANSER

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RETRACTED: Experimental investigation of the rheological behaviors of bitumen and stone matrix asphalt mixtures using waste material

Cited by 7 publications

References 46 publications

Natural Asphalt: A Novel Bitumen Modifier and Asphalt Filler

Natural Asphalt: A Novel Bitumen Modifier and Asphalt Filler

Iron Tailings as Mineral Fillers and Their Effect on the Fatigue Performance of Asphalt Mastic

Doğal Reçine Modifikasyonunun Bitümün Fiziksel Özelliklerine Etkileri

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